Interactive Color Legend

Interactive Color Legend

This interactive scatter plot displays the Iris dataset, plotting sepal length against sepal width. Users can hover over the color legend to highlight data points of a specific species, which fade all other points to 20% opacity. The visualization uses D3.js scales for positions and colors, rendered as SVG through React components. The legend is built using D3's `scaleOrdinal` domain mapping, with hover events managed by React's `useState` hook.

Aafcchilders

Interactive Color Legend

This interactive scatter plot of the Iris dataset uses React and D3 v6 to visualize sepal length and width, colored by species. Hovering over a color legend entry highlights matching data points while fading others to 20% opacity, using React state to track the hovered value. The visualization employs d3.scaleLinear for axes, d3.scaleOrdinal for colors, and d3.csv for loading data from a gist. SVG rendering creates the plot, axes, and an interactive color legend that filters marks dynamically.

AAnthony Ynami

Interactive Color Legend

This interactive scatter plot uses the classic Iris dataset to explore relationships between sepal length and width, with points colored by species. A custom color legend on the right allows users to hover over species labels, which fades non-matching points to 20% opacity while keeping the selected species fully visible. Built with React and D3 v5, the visualization uses `scaleOrdinal` for species coloring, `scaleLinear` for axes, and SVG rendering. The color legend reacts to mouse events via React's `onMouseEnter` and `onMouseOut` handlers.

Rrstrauss127

Interactive color legend

This interactive scatter plot visualizes the Iris dataset, displaying sepal width against sepal length with points colored by species via a D3 ordinal color scale. Hovering over the color legend highlights the corresponding species by increasing opacity of matching circles while dimming others. The visualization uses React with the d3.scaleLinear and d3.scaleOrdinal APIs, rendering SVG elements through React components. Data is loaded asynchronously with d3.csv, and interactivity is managed through React’s useState hook for tracking hovered values.

MMinh Luong

Interactive Color Legend

A scatter plot of the Iris Dataset displays sepal length against sepal width, with points colored by species via a categorical scale. Hovering over the color legend highlights that species' points while fading others to 20% opacity. The visualization uses React with d3-scale for linear and ordinal scales, rendering SVG circles and axes with custom components. Data loads from a CSV via d3.csv, and interactivity relies on React state for hovered values.

GGayan Priyadarshana

Interactive Color Legend

This interactive scatterplot displays the Iris dataset, plotting sepal and petal measurements against each other with species encoded by color. Hovering over a species in the color legend dims all other data points while highlighting the selected species. Users can change the X and Y axes via dropdown menus. The visualization uses React with D3 scales for positioning and coloring, rendering SVG circles and axis ticks through custom React components.

Ssmile2git

Interactive Color Legend

This interactive scatter plot visualizes the Iris dataset, showing the relationship between petal length and sepal width across three species. Hovering over a species in the color legend highlights points of that species while fading all others to 20% opacity. The visualization uses React components with d3.scaleLinear and d3.scaleOrdinal for positioning and color encoding, rendering as SVG. The color legend responds to mouse events via onMouseEnter and onMouseOut handlers, demonstrating a linked-highlight interaction pattern.

Wwhiteswallow87

Interactive Color Legend

This interactive scatter plot visualizes the Iris dataset, plotting petal length against sepal width for three species. A color legend allows users to hover over species names, dimming all other points to highlight the selected group. The visualization uses React with d3.scaleLinear for axes, d3.scaleOrdinal for categorical colors, and d3.csv for data loading. SVG circles render the marks, while mouse events on the legend trigger state changes that adjust opacity via the fadeOpacity prop.

Wwindwaver